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    Effect of Coal Consumption on the Upgrading of Industrial Structure by Xuyang Guo, Xin Wang, Dezhi Zheng

    Published 2022-01-01
    “…For example, the tertiary industries accounted for 77.4% in the US in 2017 and 71.3% in the UK in 2019. (3) In the short term, China’s coal consumption will continue to promote the upgrading of industrial structure; in the long run, it is not obvious that China’s coal consumption continues to drive the upgrading of industrial structure. (4) The intensity of the sustainable driving effect of China’s coal consumption on the upgrading of industrial structure will gradually weaken from 0.0647 to 0.00102.…”
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  2. 2

    A Novel Coal Burst Criterion of Anchored Roadway Surrounding Rock under Dynamic Disturbance by Zheng-yi Wang, Peng-bo Li

    Published 2023-01-01
    “…Results show that the existence of residual energy Ur of elastic zone is a prerequisite for coal burst of the roadway. The roadway support with ultimate value Us of absorbed energy needs to resist and absorb the kinetic energy Uk released from a dynamic failure of elastic zone and the energy Up imposed by impact-induced convergence of surrounding rocks on a support system, and the novel coal burst criterion is proposed as Uk + Up > Us. …”
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